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NSN 4820-01-197-2023

Air Regulator Valve

About this product

Valve size 3in..

Manufacturer part number 40447-102 for national stock number 4820011972023.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-197-2023.

  • MPN or Model

    40447-102

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    127200 - Pressure Redcng Water Relief Valve
  • Body Material
    Bronze, astm b61
  • First End Flange Outside Diameter
    6.625 inches
  • Body Style
    Straight thru
  • Stem Material
    Nickel copper alloy, qq-n-288
  • Media For Which Designed
    Water, salt
  • First End Connection Type
    Plain face flange
  • First End Style Designator
    Plain
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    0.938 inches
  • First End Bolt Hole Quantity
    8
  • First End Bolt Hole Diameter
    0.688 inches
  • First End Bolt Circle Diameter
    5.500 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Nickel copper alloy, qq-n-288
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Rubber
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +25.0/+60.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    250.0 pounds per square inch
  • Filter
    Not included
More from these suppliers
Fluid Pressure Regulating Valve

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Mechanic Bill explains Air Regulator Valve

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NSN 4820011972023

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
40447-102 Trac Regulators Inc
40447-01 Trac Regulators Inc
40447-01 25T60PSI Trac Regulators Inc
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